| Headlight focus screw, drilled for cotter pinAdditional Information Headlight focus screw. Passes through the headlight bucket and then the tab on the headlight timble socket (part# 6574X). Drilled for cotter pin, the cotter pin is used to keep the focas screw from unscrewing from the socket. Questions and Answers To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |